NEW SMYRNA BEACH, Fla. — The Florida Department of Health in Volusia County is cautioning the public on the presence of blue-green algae in Lake Ashby in New Smyrna Beach. Experts say blue-green algae ...
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The colour blue is elusive in nature. Here's why
One reason is that true blue colours or pigments simply don't exist in nature, and plants and animals have to perform tricks to appear blue, according to the University of Adelaide. Take blue jays for ...
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